常見例句I had to sub for the referee, who was sick. 裁判病了,我得代為裁判。The space shuttle will orbit a weather satellite. 太空梭將把一個氣象衛(wèi)星送入運行軌道。The news was beamed to East Africa by satellite. 這條新聞由衛(wèi)星向東非傳送。The Olympics were telecast live via satellite. 奧運比賽經(jīng)由人造衛(wèi)星做實況轉(zhuǎn)播。The launch vehicle lifts the satellite into orbit. 太空火箭將人造衛(wèi)星送入運行軌道。equatorial sub satellite point 赤道星下點 返回 Sub-Satellite